Which enteral feeding method involves administering formula at a continuous rate?

The continuous infusion method involves administering enteral nutrition at a constant, steady rate over an extended period. This approach is typically delivered via a pump, allowing for a controlled intake of the nutritional formula. Continuous infusion is particularly beneficial for patients who may be at risk for aspiration or those who cannot tolerate larger volumes at once. By providing a consistent nutrient delivery, this method helps to maintain metabolic stability and can enhance tolerance among patients with specific gastrointestinal conditions.

In contrast, intermittent tube feeding entails delivering larger amounts of formula at set intervals, which can create a challenge for those with a high risk of gastric residue or intolerance. Bolus feeding is similar in nature, where a significant volume of formula is given at once, mimicking normal eating patterns but also posing risks of overdistension. Cyclic feeding, while involving a continuous infusion as well, is usually implemented over a shorter duration and is typically used to help transition patients back to oral feeding. However, the key characteristic of continuous infusion is the ongoing administration of formula without interruption, aimed at optimizing nutritional delivery for patients who require consistent support.